Tactical knife with ergonomic handle



FIG. 1 is a left side elevational view of a tactical knife with ergonomic handle, showing my new design;

FIG. 2 is a right side elevational view

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a front elevational thereof; and,

FIG. 6 is a rear elevational view thereof. 

The ornamental design for tactical knife with ergonomic handle, as shown and described. 